What is the average age of patients when they are diagnosed (by country and subtype)?
What percentage of patients are taking Drug A (by country, subtype and year)?
Have you experienced scenarios have led you to having no data?
What problems did you encounter?
What values are unique per patient?
Which stratifications are viable?
Quarto document for data exploration and validation
It was an XLSX worksheet
Data structure Example data collection (forms) Formal database specification Dummy data Might not be available Can’t rely on these
Whose responsibility is it?
Hi Rhian, I have run the code, unfortunately I get the error you can see below. Please let me know how to proceed. Thanks, Marcus
Error in `purrr::map()`:■■■■■■■■■■■■■■■■■ 53% | ETA: 11s
In index: 18.
Caused by error in `dplyr::group_by()`:
! Must group by variables found in `.data`.
Column `time_axis` is not found.
Sure, I’ll run it right away and let you know!
Unfortunately, I get the error below. The same error also appears when I only use the data that you already have, which is strange because I suppose that you have already tested this script on that data. I’ll try fiddling around a bit to make sure it’s not something on my side, but we can also have a chat and screenshare if that could help!
Error in `dplyr::left_join()`:
! `...` must be empty.
✖ Problematic argument:
• relationship = "many-to-many"
purrr::map(.progress = "Running analysis")any_of() was helpful for missing columnspurrr::map2() with tidyr::nest()